LOT OF 2 NEW SQUARE D 9999SX7 ELECTRICAL INTERLOCK SER.B$70.00 Only 2 left in stock LOT OF 2 NEW SQUARE D 9999SX7 ELECTRICAL INTERLOCK SER.B quantity Add to cart SKU: 175623733811 Category: Other Description Additional information Description LOT OF 2 NEW SQUARE D 9999SX7 ELECTRICAL INTERLOCK SER.B 1752 RB Additional information Weight 0.37 lbs Brand SQUARE D MPN 9999SX7 Country/Region of Manufacture Mexico We Buy New and Used Surplus Inventory - Sell to Us